body {
    color: #111111;
    font-family: "微软雅黑", "宋体", Arial, Helvetica, sans-serif;
}

#header .jumbotron {
    background-color: #337ab7;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 0, 0, 0.075);
}

    #header .jumbotron h1 {
        font-size: 28px;
    }

    #header .jumbotron p {
        font-size: 18px;
    }

.thumbnail .caption h3 {
    margin: 6px 12px;
    text-align: center;
}

.container {
    width: 90%;
}